9) 1. (A&E)>(AvD) 2.-A&-D C.-E For each of the following pairs of sentences, determine using a...

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9) 1. (A&E)>(AvD) 2.-A&-D C.-E For each of the following pairs of sentences, determine using a truth table i) whether they are consistent (but not logically equivalent), mutually inconsistent, or logically equivalent, and ii) whether either or both of them is a logical truth or a contradiction. Explain in a sentence or less how you arrived at your answer for i) and ii). 10)-(B&C), ~Bv~C 11) (N&M)&(MN), (NvM)&(M=~N) 12) AvB, (AB)&(AC) 13) [(H&)&J]J, (Hv~H)vl 14) Which of 1-2 questions on this homework did you find most challenging? In a sentence, what was challenging about them? 15) For each question you revise, if any, write 1-2 sentences about why you revised your initial answer and why your new answer is better. You can do this under this question, but it's likely more useful if you do this under each individual question that you revise. (If you do not submit revised homework, this question will count as correct by default. For your completion grade, you do not have to do this question, since you won't have revised yet.) 9) 1. (A&E)>(AvD) 2.-A&-D C.-E For each of the following pairs of sentences, determine using a truth table i) whether they are consistent (but not logically equivalent), mutually inconsistent, or logically equivalent, and ii) whether either or both of them is a logical truth or a contradiction. Explain in a sentence or less how you arrived at your answer for i) and ii). 10)-(B&C), ~Bv~C 11) (N&M)&(MN), (NvM)&(M=~N) 12) AvB, (AB)&(AC) 13) [(H&)&J]J, (Hv~H)vl 14) Which of 1-2 questions on this homework did you find most challenging? In a sentence, what was challenging about them? 15) For each question you revise, if any, write 1-2 sentences about why you revised your initial answer and why your new answer is better. You can do this under this question, but it's likely more useful if you do this under each individual question that you revise. (If you do not submit revised homework, this question will count as correct by default. For your completion grade, you do not have to do this question, since you won't have revised yet.)